CN209944099U

CN209944099U - Infrared induction lamp and cabinet

Info

Publication number: CN209944099U
Application number: CN201920964216.8U
Authority: CN
Inventors: 魏天义; 赵伟男
Original assignee: Shanghai Cave Intelligent Technology Co Ltd
Current assignee: Shanghai Cave Intelligent Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-01-14
Anticipated expiration: 2029-06-25

Abstract

The utility model provides an infrared induction lamp and a cabinet, wherein the lamp comprises a first light source plate and a second light source plate, and the first light source plate and the second light source plate are respectively arranged at the upper side and the lower side of the front end of a cabinet layer plate; the first light source board comprises a first LED light bar and a first infrared switch, and the first infrared switch is connected with a light driving circuit of the first LED light bar; the second light source board comprises a second LED light bar and a second infrared switch, and the second infrared switch is connected with a light driving circuit of the second LED light bar. The utility model discloses an independently controlled's infrared induction lamp exempts from the design of handle, lamps and lanterns and cupboard integrated design, and more energy-concerving and environment-protective more have the industrial design aesthetic feeling, and convenient operation more is applicable to the popularization in market.

Description

Infrared induction lamp and cabinet

Technical Field

The utility model relates to a cupboard lighting apparatus technical field, concretely relates to infrared induction lamps and lanterns and cupboard.

Background

Cabinet lamps have been developed for many years from the original simple quartz lamps (spot lamps) to the case where each part has a dedicated lighting fixture.

The existing wall cupboard or cabinet adopts double-sided light emitting lamps, but the inductive switches of the upper and lower light emitting surfaces are controlled in a public way, namely, one inductive head simultaneously controls the light emitting lamps of the upper and lower surfaces, so that the use is not environment-friendly enough. Some double-sided light-emitting lamps are arranged at the rear end of a laminate of a wall cabinet or a cupboard, so that the installation or the maintenance is inconvenient, the bottom of the wall cabinet or the cupboard emits light, few double-sided light-emitting lamps are arranged at the front end of the laminate, and the upper light-emitting lamp and the lower light-emitting lamp obviously have dark spaces. In addition, when the existing double-sided light emitting lamp is installed in a wall cabinet or a cupboard, the appearance is rough, and the common lamp and the wall cabinet or the cupboard are designed separately, so that the whole lamp has no texture of industrial design and is not aesthetic.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an infrared induction lamps and lanterns and cupboard, solved among the prior art in the combination of sharing cabinet lamp switch, lamps and lanterns and cupboard whole outward appearance coarse, and have the light and thin dark space scheduling problem.

The utility model adopts the following technical scheme:

an infrared induction lamp is applied to a cabinet and comprises a first light source plate and a second light source plate, wherein the first light source plate and the second light source plate are respectively arranged on the upper side and the lower side of the front end of a cabinet layer plate, the first light source plate comprises a first LED light bar and a first infrared switch, and the first infrared switch is connected with a light driving circuit of the first LED light bar; the second light source board comprises a second LED light bar and a second infrared switch, and the second infrared switch is connected with a light driving circuit of the second LED light bar.

The first infrared switch comprises a first infrared inductor and a first microcontroller; the first infrared sensor generates a level signal or a pulse signal through the shielding condition of an infrared light beam and sends the level signal or the pulse signal to the first microcontroller; the first microcontroller controls the first LED lamp bar to be turned on and off according to the received level signal, or the first microcontroller adjusts the brightness and the color temperature of the first LED lamp bar according to the received pulse signal.

The second infrared switch comprises a second infrared inductor and a second microcontroller; the second infrared sensor generates a level signal or a pulse signal through the shielding condition of the infrared light beam and sends the level signal or the pulse signal to the second microcontroller; the second microcontroller controls the second LED lamp strip to be turned on and off according to the received level signal, or the second microcontroller adjusts the brightness and the color temperature of the second LED lamp strip according to the received pulse signal.

The lamp also comprises a lamp holder, the lamp holder is of a strip-shaped structure, and strip-shaped light source clamping grooves with U-shaped sections are formed in the upper part and the lower part of the lamp holder; the first light source plate is fixedly clamped in the light source clamping groove above the lamp holder; the second light source board is fixedly clamped in the light source clamping groove below the lamp holder.

And one side surface of the lamp holder is provided with an installation part which is used for being connected with a cabinet layer plate.

The other side of lamp stand is provided with the cross-section and is the handle groove of falling L shape, the handle groove with the installation department symmetry sets up.

The lamp holder is made of aluminum materials.

The first LED lamp strip and the second LED lamp strip are composed of a plurality of light-emitting units which are connected in parallel.

A cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body comprises an upper side laminate and a lower side laminate; the cabinet further comprises an infrared induction lamp, and the infrared induction lamp is mounted at the front end of the lower side laminate.

The utility model has the advantages that:

(1) the upper part and the lower part emit light, and various infrared inductive switches which are independently controlled are adopted;

(2) the lamp and the cabinet are integrally designed and installed, and the lamp becomes a part of the cabinet laminate, so that the lamp becomes a decorative surface at the front end of the laminate and has a light-emitting function;

(3) the light source plate and the control circuit in the lamp are integrally designed, the grade is integrally luminous, and no dark space exists;

(4) the appearance design of the lamp is combined with the design of the cabinet, so that the handle-free application and decoration functions of the cabinet door are met, and the cabinet door can be opened and closed at will when the cabinet is used conveniently;

(5) the upper and lower light emitting surfaces of the lamp adopt LED lamp strips consisting of a plurality of light emitting units which are connected in parallel and an aluminum lamp holder, so that the length of the lamp can be cut according to the size requirement of the cabinet.

Drawings

Fig. 1 is a schematic cross-sectional structure view of a lamp according to embodiment 1 of the present invention;

fig. 2 is a schematic view of an explosion structure of a lamp according to embodiment 1 of the present invention;

fig. 3 is an electrical schematic diagram of embodiment 1 of the present invention;

fig. 4 is a block diagram of a lamp assembly according to embodiment 1 of the present invention;

fig. 5 is a schematic view of a wall cabinet according to embodiment 2 of the present invention.

Reference numerals: 100-a lamp, 110-a first light source board, 111-a first LED light bar, 112-a first infrared inductor, 113-a first microcontroller, 120-a second light source board, 121-a second LED light bar, 122-a second infrared inductor, 123-a second microcontroller, 130-a lamp holder, 131-a light source clamping groove, 132-a mounting part, 133-a handle groove, 200-a wall cabinet, 210-a cabinet body, 212-a lower side laminate, 220-a cabinet door and 300-a power supply.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and drawings.

Example 1, as shown in fig. 1-2, an infrared induction lamp is installed in a cabinet. Preferably, the lamp is integrally installed at the front end of the cabinet laminate to become a part of the cabinet laminate, so that the front end of the cabinet laminate has both decoration and lighting functions. Specifically, the luminaire 100 includes a first light source board 110 and a second light source board 120, the first light source board 110 is mounted on the upper side of the front end of the cabinet laminate, and the second light source board 120 is mounted on the lower side of the front end of the cabinet laminate.

The lamp further includes a lamp holder 130, the lamp holder 130 is a bar-shaped structure, the upper and lower portions of the lamp holder 130 are respectively provided with a bar-shaped light source slot 131 with a U-shaped cross section, the first light source board 110 is fixedly clamped in the light source slot 131 above the lamp holder 130, and the second light source board 120 is fixedly clamped in the light source slot 131 below the lamp holder 130. Further, the lamp holder 130 is made of aluminum; wherein, one side of the lamp holder 130 is provided with a mounting part 132, and the mounting part 132 can be in a groove-shaped structure, a hook-shaped structure or other structures, so that the mounting part 132 only needs to be in accordance with industrial design; the other side surface is provided with a pull handle groove 133 with an inverted L-shaped section, and can be an inverted hook-shaped pull handle groove; specifically, the mounting portion 132 is configured to be fixedly connected to the cabinet layer, and the handle groove 133 is symmetrically disposed with respect to the mounting portion 132.

The first light source board 110 includes a first LED light bar 111 and a first infrared switch, and the first infrared switch is connected to a light driving circuit of the first LED light bar 111; specifically, the first infrared switch includes a first infrared sensor 112 and a first microcontroller 113, wherein the first LED light bar 111 includes a plurality of LED light emitting units and a first switch tube connected in parallel.

As shown in fig. 3, the first infrared sensor 112 is used for identifying the blocking condition of the infrared light beam. Specifically, the first infrared sensor 112 includes infrared transmitting and receiving pair tubes, and the first infrared sensor 112 shields an infrared beam between the pair tubes or shields the infrared beam in a certain ratio by using the principle of infrared transmitting and receiving, so as to generate a level signal or a pulse signal and send the level signal or the pulse signal to the first microcontroller 113. Further, it can be understood that the infrared emitting and receiving pair transistors are shielded by the infrared beam and different shielding situations, so as to receive the signal or a certain proportion signal, and correspondingly generate a level signal or a pulse signal to be sent to the first microcontroller 113, and the first microcontroller 113 receives the signal and then processes the signal.

As shown in fig. 3-4, the first microcontroller 113 includes a processing chip, such as the model: the STM8S003 chip comprises a power supply input pin, a PWM output pin and a signal input pin; the first switch tube adopts an MOS tube, the grid electrode of the MOS tube is connected to the PWM output pin, the drain electrode of the MOS tube is connected with the light-emitting unit, and the source electrode of the MOS tube is grounded. Therefore, when the first infrared sensor 112 is shielded or is in an intermittent shielding state, the first infrared sensor 112 generates a level signal or a pulse signal according to the shielding condition of the infrared beam, and sends the level signal or the pulse signal to the first microcontroller 113 through the signal input pin for processing, the first microcontroller 113 sends the processed level signal to the MOS transistor through the PWM output pin to control the on or off of the light emitting unit, or the first microcontroller 113 sends the processed pulse signal to the MOS transistor through the PWM output pin to adjust the brightness and the color temperature of the light emitting unit.

The second light source board 120 includes a second LED light bar 121 and a second infrared switch, and the second infrared switch is connected to a light driving circuit of the second LED light bar 121; specifically, the second infrared switch includes a second infrared sensor 122 and a second microcontroller 123, wherein the second LED light bar 121 includes a plurality of LED light emitting units connected in parallel and a first switch tube. The second infrared sensor 122 is configured to sense a blocked condition, for example, the second infrared sensor 122 is blocked by a hand, for example, the second infrared sensor 122 is swept by the hand or touched to block the infrared light beam; further, the second infrared sensor 122 generates a level signal or a pulse signal by blocking the infrared light beam or blocking the infrared light beam intermittently, and sends the level signal or the pulse signal to the second microcontroller 123 for processing; further, the second microcontroller 123 is provided with a processing chip, such as the model: the STM8S003 chip comprises a power supply input pin, a PWM output pin and a signal input pin; the second switch tube adopts an MOS tube, the grid electrode of the MOS tube is connected to the PWM output pin, the drain electrode of the MOS tube is connected with the light-emitting unit, and the source electrode of the MOS tube is grounded. Therefore, when the second infrared sensor 122 senses that the infrared light beam is blocked, a level signal is generated and sent to the second microcontroller 123 through the signal input pin for processing, and the second microcontroller 123 sends the processed level signal to the MOS transistor through the PWM output pin, so as to control on and off of the LED lighting unit; when the second infrared sensor 122 senses that the infrared light beam is shielded according to a certain proportion, a corresponding pulse signal is generated and sent to the second microcontroller 122, the second microcontroller 122 controls the LED light-emitting unit through the pulse signal, specifically, the change of the current from large to small or from small to large can be adjusted through the shielded proportion of the infrared light beam, when the second infrared sensor 122 continuously senses that the infrared light beam is shielded, the second microcontroller 122 controls the currents of different input channels by receiving different pulse signals generated by the shielded duration of the infrared light beam, so as to control the loads of the corresponding different color temperature light-emitting units. For example, when the sensing time is less than 1s, the on/off function can be realized, and when the sensing time is between 1s and 3s, the brightness adjustment can be realized; when the induction time is more than 3s, the color temperature can be adjusted; therefore, the second infrared switch can realize gradual change control according to brightness adjustment and color temperature adjustment, so that light change is softer. This infrared switch of second convenient operation has greatly furthest promoted customer's convenience, and intangible user's use experience has been promoted.

Therefore, the first infrared switch controls the first LED lamp strip 111, the second infrared switch controls the second LED lamp strip 121, and the first microcontroller 113 and the second microcontroller 123 are connected with the power supply 300 and connected in parallel in the lamp circuit, so that the independent induction control of the upper and lower light emitting surfaces of the cabinet lamp is realized, and the effects of energy conservation and environmental protection are also realized.

In addition, in this embodiment, the lamp holder 130 in the lamp 100 is made of aluminum, and the light emitters in the first light source plate 110 and the second light source plate 120 include a plurality of LED light emitting units connected in parallel, so that the first light source plate 110 and the second light source plate 120 are integrated with the lamp holder, and the length of the lamp 100 is arbitrarily cut according to the size requirement of the cabinet, thereby meeting the length requirements of different cabinets.

Embodiment 2, as shown in fig. 5, a wall cupboard 200 includes a cupboard body 210 and a cupboard door 33. the cupboard body 210 includes five panels, i.e., upper, lower, left, right, and rear panels, wherein the upper panel of the cupboard body 210 protrudes from the lower panel 212 of the cupboard body 210, and therefore, when the cupboard door 220 is attached to the upper, left, and right sides of the cupboard body 210, a gap is left between the cupboard door 220 and the lower panel 212. At this time, the infrared induction lamp according to embodiment 1 is installed at the front end of the lower side laminate 212, a wiring harness channel can be arranged on the lower side laminate 212, a power wiring harness of the lamp 100 penetrates through the wiring harness and is connected to the power supply 300, meanwhile, the lower side laminate 212 and the installed lamp are just attached to a closed cabinet door, and at this time, the design of the pull handle groove meets the pull handle-free design application of the cabinet door, so that the simple and attractive aesthetic effect of industrial design is realized.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. An infrared induction lamp is applied to a cabinet and is characterized by comprising a first light source plate and a second light source plate, wherein the first light source plate and the second light source plate are respectively arranged at the upper side and the lower side of the front end of a cabinet layer plate; the first light source board comprises a first LED light bar and a first infrared switch, and the first infrared switch is connected with a light driving circuit of the first LED light bar; the second light source board comprises a second LED light bar and a second infrared switch, and the second infrared switch is connected with a light driving circuit of the second LED light bar.

2. The infrared induction lamp of claim 1 wherein the first infrared switch comprises a first infrared inductor, a first microcontroller;

the first infrared sensor generates a level signal or a pulse signal through the shielding condition of an infrared light beam and sends the level signal or the pulse signal to the first microcontroller; the first microcontroller controls the first LED lamp bar to be turned on and off according to the received level signal, or the first microcontroller adjusts the brightness and the color temperature of the first LED lamp bar according to the received pulse signal.

3. The infrared induction lamp of claim 1 wherein said second infrared switch comprises a second infrared inductor, a second microcontroller;

the second infrared sensor generates a level signal or a pulse signal through the shielding condition of the infrared light beam and sends the level signal or the pulse signal to the second microcontroller; the second microcontroller controls the second LED lamp strip to be turned on and off according to the received level signal, or the second microcontroller adjusts the brightness and the color temperature of the second LED lamp strip according to the received pulse signal.

4. The infrared induction lamp set forth in claim 1 further comprising a lamp base, said lamp base being a bar-shaped structure, said lamp base having bar-shaped light source slots with U-shaped cross-sections both above and below said lamp base; the first light source plate is fixedly clamped in the light source clamping groove above the lamp holder; the second light source board is fixedly clamped in the light source clamping groove below the lamp holder.

5. The infrared induction lamp as set forth in claim 4, wherein said lamp holder is provided with a mounting portion at one side thereof, said mounting portion being connected to the cabinet deck.

6. The infrared induction lamp as set forth in claim 5, wherein a handle groove having an inverted L-shaped cross section is formed in the other side surface of the lamp holder, and the handle groove is symmetrically formed with respect to the mounting portion.

7. The ir-sensing lamp of claim 4, wherein the base is made of aluminum.

8. The ir-sensing lamp of claim 1, wherein each of the first LED light bar and the second LED light bar comprises a plurality of light emitting units connected in parallel.

9. A cabinet, comprising a cabinet body and a cabinet door, wherein the cabinet body comprises an upper laminate and a lower laminate, and the cabinet is characterized by further comprising the infrared induction lamp as claimed in any one of claims 1 to 8, and the infrared induction lamp is mounted at the front end of the lower laminate.